CN210760815U - Heavy cover plate carrying and lifting device - Google Patents
Heavy cover plate carrying and lifting device Download PDFInfo
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- CN210760815U CN210760815U CN201921006200.2U CN201921006200U CN210760815U CN 210760815 U CN210760815 U CN 210760815U CN 201921006200 U CN201921006200 U CN 201921006200U CN 210760815 U CN210760815 U CN 210760815U
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- cover plate
- frame
- wire rope
- balance
- steel wire
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Abstract
A heavy cover plate carrying lifting device is characterized in that when a cover plate needs to be lifted, a plurality of bent hooks on a baffle frame are firmly hooked on the cover plate, the head of a vehicle body is manually pressed down by taking wheels as pivots, so that the cover plate can be lifted, and the part of a steel wire rope extending into a balance wheel set is tightly stretched on the balance wheel set and can slide relative to the balance wheel set, so that when the cover plate inclines in the transportation process, the inclined part of the cover plate can provide acting force for the bent hooks on the side to enable the steel wire rope corresponding to the bent hooks to drive the balance wheel set to roll, stress points on two sides of the steel wire rope on the cover plate can be adjusted by rolling the balance wheel set, the balance state of the cover plate is adjusted, after the cover plate is installed, the cover plate can be easily installed by manually loosening the bent hooks, therefore, only one constructor can finish lifting, carrying and installing of the cover plate, and the number of constructors is greatly reduced, and the structure meets the list, and construction cost is low, has improved the work efficiency of apron construction and maintenance by a wide margin.
Description
Technical Field
The utility model relates to a heavy apron transport is played and is taken off device.
Background
Heavy cover plates need to be placed at the opening of the cable trench to seal the cable trench and prevent cables in the trench from being damaged. At present, in carrying out apron construction and later maintenance construction to the cable pit, need use the tiger car to transport the apron, remove the apron and place the tiger car on through many constructors, arrange alone to push away the tiger car transportation apron afterwards, still need alone supplementary the apron of holding up in the transportation, it is visible, need consume more manpower, and the apron is removed and is lifted inconveniently, not only the efficiency of construction is low, is removing moreover and is lifting the personal safety that threatens constructor easily in-process. In addition, the cover plate is too heavy, so that the cover plate is easily damaged in the assembling and disassembling process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can accelerate apron efficiency of construction, reduce constructor number, promote construction safety's heavy apron transport and take off device.
A heavy apron transport plays to take off device, including the frame and be located a pair of wheel of connecting on the frame afterbody bottom surface, the frame afterbody is provided with the fender frame that turns up the book, keeps off the balance wheelset that the frame middle part is provided with control apron balanced state, the balance wheelset is connected on keeping off the frame through many pipe fittings according to the matrix arrangement, the one end and the inside intercommunication of balance wheelset of pipe fitting, the other end run through the fender frame that corresponds the end, all wear to be equipped with a wire rope in two relative pipe fittings of each group, and wire rope's the balance wheelset that passes, its both ends are worn out to keeping off beyond the frame edge by the pipe fitting tip that corresponds, wire rope stretches into the part in the balance wheelset and tighten on the balance wheelset and can the relative balance wheelset slip, the part that the fender frame was worn out at the wire.
The utility model relates to a heavy cover plate carrying lifting device, when the cover plate needs to be lifted, only a plurality of bent hooks on a baffle frame need to be hooked firmly on the cover plate, the head of a vehicle body is pressed down manually by taking a wheel as a fulcrum, so that the cover plate can be lifted, and because the part of a steel wire rope extending into a balance wheel group is tightly stretched on the balance wheel group and can slide relative to the balance wheel group, when the cover plate inclines in the transportation process, the inclined part of the cover plate can provide acting force for the bent hooks at the side, so that the steel wire rope corresponding to the bent hooks drives the balance wheel group to roll, the stress points at two sides of the steel wire rope on the cover plate can be adjusted by rolling the balance wheel group, thereby the balance state of the cover plate is adjusted, after the cover plate mounting position is reached, the cover plate can be easily mounted only after the bent hooks are loosened manually, therefore, only one constructor can finish lifting, carrying and mounting of the cover plate, the number of constructors is greatly reduced, the structure is simple, the construction cost is low, the personal safety of the constructors can not be threatened due to the fact that the cover plate does not need to be moved by multiple persons, the cover plate can be stably lifted, transported and installed by one person through the access, and the working efficiency of cover plate construction and maintenance is greatly improved.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a schematic view of a hook structure.
Fig. 4 is a schematic structural diagram of a balance wheel set.
Detailed Description
A heavy cover plate carrying lifting device is shown in figures 1 to 4 and comprises a vehicle frame 1 and a pair of wheels connected on the bottom surface of the tail part of the vehicle frame 1, wherein the tail part of the vehicle frame 1 is provided with a baffle frame 2 which is turned upwards, the middle part of the baffle frame 2 is provided with a balance wheel group 3 for controlling the balance state of a cover plate, the balance wheel set 3 is connected on the baffle frame 2 through a plurality of pipe fittings 4 arranged according to a matrix, one end of each pipe fitting 4 is communicated with the inside of the balance wheel set 3, the other end of each pipe fitting 4 penetrates through the baffle frame 2 at the corresponding end, a steel wire rope 5 is respectively arranged in each two opposite pipe fittings 4, and the steel wire rope 5 penetrates through the balance wheel set 3, the two ends of the steel wire rope are penetrated out of the edge of the blocking frame 2 through the end parts of the corresponding pipe fittings 4, the part of the steel wire rope 5 extending into the balance wheel set 3 is tightened on the balance wheel set 3 and can slide relative to the balance wheel set 3, and the part of the two ends of the steel wire rope 5 penetrating out of the blocking frame 2 is provided with a bent hook 6 bent downwards. The frame 1, the pipe fitting 4 and the blocking frame 2 are all made of steel materials or alloy materials and have high bearing strength. The number of the pipe fittings 4 can be two, four, six or eight.
The number of the pipe fittings 4 is four, so that the structure of the heavy cover plate carrying and lifting device is simplified, and disorder penetration caused by the fact that too many steel wire ropes 5 are penetrated can be avoided.
The balance wheel set comprises a steel pipe 8, two balance pulleys 7 are arranged in the steel pipe 8 from top to bottom, the axes of the two balance pulleys 7 are in a mutually perpendicular state, a steel wire rope 5 perpendicular to the axis of one balance pulley 7 is tightened on the rim of the balance pulley 7, and a steel wire rope 5 perpendicular to the axis of the other balance pulley 7 is tightened on the rim of the balance pulley 7. A balance pulley 7 corresponds to a steel wire rope 5 to adjust the stress conditions of two sides of the steel wire rope 5 on the balance pulley 7, so that the steel wire ropes 5 on two sides of the balance pulley 7 are stressed in a balanced manner, and the stress balance of the cover plate is adjusted. The steel tube 8 can be an integral body, or two steel tubes 8 can be formed by stacking and connecting up and down.
The steel pipe 8 is of a cubic structure, so that the pipe fitting 4 and the steel pipe 8 can be conveniently butted.
The hook 6 can be formed by bending the two ends of the steel wire rope 5 penetrating through the blocking frame 2 downwards, or formed by connecting an independent hook 6 with the steel wire rope 5 at the corresponding end through a U-shaped wire clamp 9. When the hook 6 is independent, the U-shaped wire clamp 9 is adopted to be connected with the steel wire rope 5, so that different hooks 6 can be replaced conveniently according to different conditions, and the application range is wider.
The wheel comprises a triangular plate 10, three corners of the triangular plate 10 are respectively connected with a roller 11 which can rotate relative to the triangular plate, a wheel connecting frame 12 is arranged on the bottom surface of the tail part of the frame 1, and the triangular plate 10 is rotatably connected to the wheel connecting frame 12 through a rotating shaft. Through setting to above-mentioned structure, can make the wheel can go up and down stairs and adapt to the complicated pothole topography that has the difference in elevation, more be favorable to constructor's transportation.
The head of the frame 1 is provided with a downward inclined handle 13, and the handle 13 is provided with a rubber protective sleeve 14 for reducing the abrasion of the hands of constructors and ensuring the construction safety of the constructors.
Claims (8)
1. The utility model provides a heavy apron transport is lifted and is taken off device, includes frame (1) and is located a pair of wheel of connecting on frame (1) afterbody bottom surface, and frame (1) afterbody is provided with the fender frame (2) that turn over and turn over upwards, its characterized in that: keep off frame (2) middle part and be provided with balanced wheelset (3) of control apron balanced state, balanced wheelset (3) are connected on keeping off frame (2) through many pipe fitting (4) according to the matrix arrangement, the one end and the inside intercommunication of balanced wheelset (3) of pipe fitting (4), the other end runs through fender frame (2) of corresponding end, all wear to be equipped with one wire rope (5) in two relative pipe fitting (4) of each group, and the balanced wheelset (3) of passing of wire rope (5), its both ends are worn out to keep off outside frame (2) edge by pipe fitting (4) tip that corresponds, wire rope (5) stretch into the part in balanced wheelset (3) and tighten on balanced wheelset (3) and can slide balanced wheelset (3) relatively, the part that keep off frame (2) was worn out at wire rope (5) both ends is provided with curved hook (6) of buckling downwards.
2. A heavy cover handling lift off device according to claim 1, wherein: the number of the pipe fittings (4) is four.
3. A heavy cover handling lift off device according to claim 2, wherein: the balance wheel set (3) comprises a steel pipe (8), two balance pulleys (7) are arranged in the steel pipe (8) from top to bottom, the axes of the two balance pulleys (7) are in a mutually perpendicular state, a steel wire rope (5) perpendicular to the axis of one balance pulley (7) is tightened on the rim of the balance pulley (7), and a steel wire rope (5) perpendicular to the axis of the other balance pulley (7) is tightened on the rim of the balance pulley (7).
4. A heavy cover handling lift off device according to claim 3, wherein: the steel pipe (8) is of a cubic structure.
5. A heavy cover plate carrying and lifting device according to any one of claims 1-4, characterized in that: the bent hook (6) is formed by bending the parts of the two ends of the steel wire rope (5) penetrating through the blocking frame (2) downwards; or the hook (6) is formed by connecting an independent hook (6) with a steel wire rope (5) at the corresponding end through a U-shaped wire clamp (9).
6. A heavy cover plate carrying and lifting device according to any one of claims 1-4, characterized in that: the wheel comprises a triangular plate (10), rollers (11) which can rotate relative to the triangular plate are connected to three corners of the triangular plate (10) respectively, a wheel connecting frame (12) is arranged on the bottom surface of the tail portion of the frame (1), and the triangular plate (10) is rotatably connected to the wheel connecting frame (12) through a rotating shaft.
7. A heavy cover plate carrying and lifting device according to claim 5, wherein: the wheel comprises a triangular plate (10), rollers (11) which can rotate relative to the triangular plate are connected to three corners of the triangular plate (10) respectively, a wheel connecting frame (12) is arranged on the bottom surface of the tail portion of the frame (1), and the triangular plate (10) is rotatably connected to the wheel connecting frame (12) through a rotating shaft.
8. A heavy cover plate carrying and lifting device according to any one of claims 1 to 4 or 7, wherein: a handle (13) which is inclined downwards is arranged at the head part of the frame (1), and a rubber protective sleeve (14) is arranged on the handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006200.2U CN210760815U (en) | 2019-07-01 | 2019-07-01 | Heavy cover plate carrying and lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921006200.2U CN210760815U (en) | 2019-07-01 | 2019-07-01 | Heavy cover plate carrying and lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760815U true CN210760815U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921006200.2U Active CN210760815U (en) | 2019-07-01 | 2019-07-01 | Heavy cover plate carrying and lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210760815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329324A (en) * | 2019-07-01 | 2019-10-15 | 中铁二十五局集团电务工程有限公司 | A kind of heavy type cover board has been carried and takes off device |
-
2019
- 2019-07-01 CN CN201921006200.2U patent/CN210760815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329324A (en) * | 2019-07-01 | 2019-10-15 | 中铁二十五局集团电务工程有限公司 | A kind of heavy type cover board has been carried and takes off device |
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